RaceAtlas

Alcatraz Island Tides: Sunday, August 11, 2024

Tide heights at Alcatraz Island with the flood, ebb and slack schedule at the Golden Gate.

3.8 ft5:01 AM2.4 ft10:12 AM5.5 ft5:04 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 5:04 PM, low 2.4 ft at 10:12 AM. Gate: flood 2.3 kt at 2:29 PM, ebb 1.0 kt at 8:44 PM.
Modelled current at the Golden Gate on a 2.3 kt floodThe Gate at max flood, 2.3 kt
Tide height
TimeHeight
5:01 AMHigh3.8 ft
10:12 AMLow2.4 ft
5:04 PMHigh5.5 ft
Current · Golden Gate
TimeStateSpeed
3:05 AMmax flood ENE (074°)1.5 kt
7:41 AMslack–
9:16 AMmax ebb SW (235°)0.5 kt
10:58 AMslack–
2:29 PMmax flood ENE (074°)2.3 kt
6:10 PMslack–
8:44 PMmax ebb SW (235°)1.0 kt

Not for navigation. These are harmonic predictions, not live measurements. Tide heights: station 9414792 (Alcatraz Island). Currents: station SFB1203 (San Francisco Bay Entrance, Golden Gate). · RaceAtlas, the SF Bay current atlas.